TY  - JOUR
AU  - Subaih, Rudina
AU  - Tordeux, Antoine
TI  - Modeling pedestrian single-file movement: Extending the interaction to the follower
JO  - Physica / A
VL  - 633
SN  - 0378-4371
CY  - Amsterdam
PB  - North Holland Publ. Co.
M1  - FZJ-2023-04787
SP  - 129394
PY  - 2024
AB  - This article proposes a new microscopic speed model for one-dimensional pedestrian movement. Most existing modeling approaches consider only the distance and relative speed between a pedestrian and the person in front resulting in totally asymmetric interaction models. However, the distance with the pedestrian behind may also influence the behavior of a pedestrian. Based on this assumption, we elaborate a new asymmetric microscopic model considering the relative distances with the nearest neighbors behind and ahead using a fine-tuning asymmetry parameter. We analyze the stability of the new model and calibrate the parameters using two different single-file movement datasets. The numerical simulation results show that the new model has fewer backward movements and pedestrian overlaps than the totally asymmetric model making the stop-and-go waves in crowded situations more realistic. Furthermore, the proposed fine-tuned model better describes the fundamental diagram and its scattering.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:001123975000001
DO  - DOI:10.1016/j.physa.2023.129394
UR  - https://juser.fz-juelich.de/record/1018406
ER  -